"The war and terrorism in the Middle East, the crisis of leadership in many of the oil-supply countries in the developing world, the crisis of global warming - all these are very clearly tied to energy."

"Before computers, telephone lines and television connect us, we all share the same air, the same oceans, the same mountains and rivers. We are all equally responsible for protecting them."

"The Seinfeld motto: No learning, no hugging."

"Some people can sometimes really invade your space and kind of never leave you alone."

"Supercookies are legal, but I don't think they should be."

"As I visited the various neighborhoods in the campaign, I learned fast that it's a mistake to think that all of the wisdom and possible solutions to our problems are available only in this building."

"There is nothing like desire for preventing the thing one says from bearing any resemblance to what one has in one's mind."

"I think the reaction to a World War II situation would be the same today as it was in 1942. Initially, people would question, but once patriotism got stirred up, the whole thing would gather momentum and we'd all pull together."